special Mac software?



 Hi netters,
 	I have two hopefully not too stupid questions concerning Mac software.
 		1. Is there anybody aware of a Mac program for drawing
 figures/diagrams in a non-cartesian coordinate system? To draw ternary
 or quarternary phase diagrams (3D) it would be a good solution using a
 coordinate system with angles of 60 degrees.
 		2. Actually I am using Kaleidagraph for compution and
 presentation of experimental data. I am still looking for other
 programs for this purpose. The program should of course include a serie
 of curve fit functions, error distribution, data adaption...).
 Especially I am interested to include the figures on-line into Mac-Word
 documents like it is possible with FreeHand figures.
 	Thanks in advance.
 		Heike
 Heike Schettler
 MPI-FKF
 Heisenbergstr. 1
 D-7000 Stuttgart 80
 Phone:	xx49 - 711 - 686 0 664
 Fax:	xx49 - 711 - 687 4 371
 email: 	schettle -AatT- chemix.mpi-stuttgart.mpg.de
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